Biostabilization of cohesive sediments: revisiting the role of abiotic conditions, physiology and diversity of microbes, polymeric secretion, and biofilm architecture

SU Gerbersdorf, S Wieprecht - Geobiology, 2015 - Wiley Online Library
In aquatic habitats, micro‐organisms successfully adhere to and mediate particles, thus
changing the erosive response of fine sediments to hydrodynamic forcing by secreting glue …

Effects of solar UV radiation on aquatic ecosystems and interactions with climate change

DP Häder, HD Kumar, RC Smith… - Photochemical & …, 2007 - pubs.rsc.org
Recent results continue to show the general consensus that ozone-related increases in UV-
B radiation can negatively influence many aquatic species and aquatic ecosystems (eg …

Differential heterotrophic utilization of organic compounds by diatoms and bacteria under light and dark conditions

NC Tuchman, MA Schollett, ST Rier… - … of the work of Rex Lowe, 2006 - Springer
The heterotrophic utilization of organic substrates by diatoms is likely an important survival
strategy when light levels are too low for photosynthesis. The objectives of this study …

The stabilisation potential of individual and mixed assemblages of natural bacteria and microalgae

HV Lubarsky, C Hubas, M Chocholek, F Larson… - PloS one, 2010 - journals.plos.org
It is recognized that microorganisms inhabiting natural sediments significantly mediate the
erosive response of the bed (“ecosystem engineers”) through the secretion of naturally …

Climatic warming and overgrazing induced the high concentration of organic matter in Lake Hulun, a large shallow eutrophic steppe lake in northern China

X Chen, X Chuai, L Yang, H Zhao - Science of the Total Environment, 2012 - Elsevier
An abnormally high concentration of organic matter (OM) in Lake Hulun, a large shallow
eutrophic lake located in the sparsely populated Hulun Buir Steppe, was observed in a field …

Resource constraints highlight complex microbial interactions during lake biofilm development

KH Wyatt, RC Seballos, MN Shoemaker… - Journal of …, 2019 - Wiley Online Library
This study evaluated how the availability of nutrients and organic carbon interact to influence
the associations between autotrophic and heterotrophic micro‐organisms during lake biofilm …

[HTML][HTML] Shifting nutrient-mediated interactions between algae and bacteria in a microcosm: evidence from alkaline phosphatase assay

H Liu, Y Zhou, W **ao, L Ji, X Cao, C Song - Microbiological research, 2012 - Elsevier
The impacts of different nutrient additions (N+ P, N+ P+ C, 4N+ P, 4N+ P+ C, N+ 2P) on the
growth of algae and bacteria were studied in a microcosm experiment. Since alkaline …

Impacts of elevated terrestrial nutrient loads and temperature on pelagic food‐web efficiency and fish production

R Lefebure, R Degerman, A Andersson… - Global Change …, 2013 - Wiley Online Library
Both temperature and terrestrial organic matter have strong impacts on aquatic food‐web
dynamics and production. Temperature affects vital rates of all organisms, and terrestrial …

The effect of long‐term water table manipulations on dissolved organic carbon dynamics in a poor fen peatland

JA Hribljan, ES Kane, TG Pypker… - Journal of Geophysical …, 2014 - Wiley Online Library
Dissolved organic carbon (DOC) production, consumption, and quality displayed differences
after long‐term (~ 55 years) hydrological alterations in a poor fen peatland in northern …

Control of phytoplankton–bacteria interactions by stoichiometric constraints

M Danger, J Leflaive, C Oumarou, L Ten‐Hage… - Oikos, 2007 - Wiley Online Library
In aquatic ecosystems, phytoplanktonic organisms are the major primary producers and
bacteria the major decomposers. The interactions between phytoplankton and bacteria may …